Research papers
TEMcompany is dedicated to advancing research in applied geophysics. Our research team has international recognition for its expertise in collecting and interpreting geophysical data. Strong collaborations with universities worldwide encourage continued research into Transient Electromagnetic geophysical scanner technology and enable the development of cutting-edge data processing software.
Hydrological, ice & shallow mapping
Applied geophysical methods to map groundwater systems, permafrost, and shallow subsurface conditions. These studies support environmental management, agriculture, and climate-related research.
Numerical modelling & data processing
Development of advanced algorithms and simulations to interpret geophysical data more accurately. Focused on improving inversion, noise suppression, and signal analysis techniques.
System & Technology
Development of innovative geophysical instruments like tTEM, sTEM, and FloaTEM. Focused on improving data quality, resolution, and performance across varied environments.
FROM REDOX ZONES TO GROUNDWATER SYSTEMS
Hydrological, ice & shallow mapping
Exploring the challenges of interpreting near-surface towed transient electromagnetic data on saline permafrost
A feasibility study on time lapse transient electromagnetics for monitoring groundwater dynamics
Application of towed TEM to geothermal areas of New Zealand
Causes and Characteristics of Electrical Resistivity Variability in Shallow (4 m) Soils in Taylor Valley, East Antarctica
Rapid Mapping of Hydrological Systems in Tanzania Using a Towed Transient Electromagnetic System
Author: Grombacher
Year: 2022
Managed aquifer recharge site assessment with electromagnetic imaging: Identification of recharge flow paths
Automatic stochastic 3D clay fraction model from tTEM survey and borehole data
Assessment of complex subsurface redox structures for sustainable development of agriculture and the environment
Recharge site assessment through the integration of surface geophysics and cone penetrometer testing
A 3D hydrogeochemistry model of nitrate transport and fate in a glacial sediment catchment: A first step toward a numerical model
3D multiple-point geostatistical simulation of joint subsurface redox and geological architectures
Utilizing the towed Transient ElectroMagnetic method (tTEM) for achieving unprecedented near-surface detail in geological mapping
Search and recovery of aircraft parts in ice-sheet crevasse fields using airborne and in situ geophysical sensors
Characterizing the diverse hydrogeology underlying rivers and estuaries using new floating transient electromagnetic methodology
Author: Lane Jr
Year: 2020
High resolution 3D subsurface mapping using a towed transient electromagnetic system - tTEM: case studies
3D characterization of the subsurface redox architecture in complex geological settings
Author: Kima
Year: 2019
Contributions to the geological mapping of Mors Denmark – A study based on a large-scale TEM survey
FROM INVERSION ALGORITHMS TO NOISE SUPPRESSION
Numerical modeling & data processing
Accelerated 2.5-D inversion of airborne transient electromagnetic data using reduced 3-D meshing
Inversion of induced polarization-affected towed-transient electromagnetic data in a lateritic regolith geology: A case study from western Tanzania
Integrating neural networks in least-squares inversion of airborne time domain electromagnetic data
Suppression of very low frequency radio noise in transient electromagnetic data with semi-tapered gates
tTEM20AAR: a benchmark geophysical data set for unconsolidated fluvioglacial sediments
FROM INNOVATIVE SYSTEM DESIGN TO FIELD DEPLOYMENT
System & Technology
Comparison of towed electromagnetic with airborne electromagnetic and electrical resistivity tomography in a hydrogeophysical context
Comparison of ground-based and airborne transient electromagnetic methods for mapping glacial and permafrost environments: Cases from McMurdo Dry Valleys, Antarctica
Technical note: Efficient imaging of hydrological units below lakes and fjords with a floating, transient electromagnetic (FloaTEM) system
Assessment of Managed Aquifer Recharge Sites Using a New Geophysical Imaging Method
Author: Behroozmand
Year: 2019
tTEM - A towed transient electromagnetic system for detailed 3D imaging of the top 70 m of the subsurface
FROM GROUNDWATER TO PERMAFROST
Explore Applications
Fractured Hard Rock
Fractured hard rock refers to rock types like granite or basalt that have cracked or broken due to natural processes such as tectonic movements, weathering, or even drilling.
